Atomic Fabrication Polyurethane Engine Motor Mounts For GMT800 Truck/SUV (1999-2006) – LS 4.8/5.3/6.0, Pair

These are Atomic Fabrication polyurethane engine mounts for 1999-2006 GMT800 trucks and SUVs—think Chevy Silverado, GMC Sierra, Tahoe, Suburban.

They fit LS-based engines like the 4.8L, 5.3L, and 6.0L.

Polyurethane is stiffer than rubber, so it reduces engine movement and improves throttle response.

You get a pair (left and right) with mounting hardware included.

Part number AFP-800-PMM, crosses to OEM 14049626 and 15041508.

Made in the USA, painted finish.

These are performance parts, bolt-on installation.

Lifetime warranty.

If your stock mounts are sagging, swap in these poly ones for better driveline stability.